<template>
		<el-card class="layout-query">
		<el-form ref="queryRef" :inline="true" :model="state.queryForm" @keyup.enter="getDataList()">
			<el-form-item prop="taskName">
			  <el-input v-model="state.queryForm.taskName" placeholder="作业名称"></el-input>
			</el-form-item>
			<el-form-item>
				<el-button icon="Search" type="primary" @click="getDataList()">查询</el-button>
			</el-form-item>
			<el-form-item>
				<el-button icon="RefreshRight" @click="reset(queryRef)">重置</el-button>
			</el-form-item>
		</el-form>
	</el-card>

	<el-card>
		<el-space>
			<el-space>
				<el-button icon="Plus" type="primary" @click="goToCreateTask()">创建作业</el-button>
			</el-space>
			<el-space >
				<ma-upload-excel action="/sm/task/import">
					<el-button plain icon="Upload">导入</el-button>
				</ma-upload-excel>
			</el-space>
			<el-space>
				<el-button plain icon="Download" @click="downloadHandle('/sm/task/export')">导出</el-button>
			</el-space>
			<el-space>
				<el-button icon="Delete" plain type="danger" @click="deleteBatchHandle()">批量删除</el-button>
			</el-space>
		</el-space>
		<el-table v-loading="state.dataListLoading" :data="state.dataList" border class="layout-table" show-overflow-tooltip @selection-change="selectionChangeHandle" >
			<el-table-column type="selection" header-align="center" align="center" width="50"></el-table-column>
			<el-table-column prop="taskName" label="作业名称" header-align="center" align="center"></el-table-column>
			<el-table-column prop="startTime" label="作业开始时间" header-align="center" align="center"></el-table-column>
			<el-table-column prop="endTime" label="作业结束时间" header-align="center" align="center"></el-table-column>
			<el-table-column prop="topicNum" label="作业题目数" header-align="center" align="center"></el-table-column>
			<el-table-column label="操作" fixed="right" header-align="center" align="center" width="250">
				<template #default="scope">
					<el-button type="primary" link @click="goToCreateTask(scope.row.id)">查看作业详情</el-button>
					<el-button type="primary" link @click="addOrUpdateHandle(scope.row.id)">修改</el-button>
					<el-button type="primary" link @click="deleteBatchHandle(scope.row.id)">删除</el-button>
				</template>
			</el-table-column>
		</el-table>
		<el-pagination
			:current-page="state.page"
			:page-sizes="state.pageSizes"
			:page-size="state.limit"
			:total="state.total"
			layout="total, sizes, prev, pager, next, jumper"
			@size-change="sizeChangeHandle"
			@current-change="currentChangeHandle"
		>
		</el-pagination>

		<!-- 弹窗, 新增 / 修改 -->
		<add-or-update v-if="addOrUpdateVisible" ref="addOrUpdateRef" v-model:visible="addOrUpdateVisible" @refreshDataList="getDataList"></add-or-update>
	</el-card>
</template>

<script setup lang="ts" name="SmTaskIndex">
	import {useCrud} from '@/hooks'
	import {reactive, nextTick, ref, onMounted} from 'vue'
	import {IHooksOptions} from '@/hooks/interface'
	import AddOrUpdate from './add-or-update.vue'
	import { useRoute, useRouter } from 'vue-router';
  	const route = useRoute();
	const router = useRouter();
  	const courseUserId = route.query.courseClassId;
	const state: IHooksOptions = reactive({
	dataListUrl: '/sm/task/page',
	deleteUrl: '/sm/task',
	queryForm: {
		courseUserId: courseUserId,
		taskName: ''
	}
})

const queryRef = ref()
const addOrUpdateVisible = ref(false)
const addOrUpdateRef = ref()
const addOrUpdateHandle = (id?: number) => {
	addOrUpdateVisible.value = true
	nextTick(() => addOrUpdateRef.value.init(id))
}
// 跳转创建作业页面
const goToCreateTask = (taskId?: number) => {
    router.push({
        path: '/sm/task/createTask',
        query: {
			taskId,
            courseUserId
        }
    });
};

onMounted(() => {
	getDataList()
})
const { getDataList, selectionChangeHandle, sizeChangeHandle, currentChangeHandle, deleteBatchHandle, downloadHandle, reset } = useCrud(state)
</script>
